Wheel nut



FIG. 1 is a perspective view of a wheel nut showing my new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image;

FIG. 3 is a top plan view thereof, the bottom being a mirror image;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a wheel nut, as shown and described. 